UK Weekend Box Office
UK Box Office 24th September, 1976
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Family Plot (1976) | £187,579 | £253,232 | £628,390 | -50% | 2 |
| 2 (2) |  | At the Earths Core (1976) | £25,013 | £35,018 | £1,113,702 | -60% | 5 |
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) | | Family Plot (1976) | £187,579 | £253,232 | £628,390 | -50% | 2 |
| 2 (2) | | At the Earths Core (1976) | £25,013 | £35,018 | £1,113,702 | -60% | 5 |